Asynchronous shaded pole motor Model:YZF58-10YZF58-12YZF58-16YZF58-20YZF58-25YZF58-30 Size:54×58×10mm54×58×12mm54×58×16mm54×58×20mm54×58×25mm54×58×30mm Shaft Length: As you request Shaft Diameter:4mm Voltage/Frequency: 220V240V/50Hz100V120V/60Hz Speed: 20003000 rpm Outpower: 10W30W Insulation Class: E The motors can be customized according to the different voltages, frequencies and rotation speed.